CN101143689B - Internal climbing tower crane double-beam shape internal climbing foundation and internal climbing jacket frame - Google Patents
Internal climbing tower crane double-beam shape internal climbing foundation and internal climbing jacket frame Download PDFInfo
- Publication number
- CN101143689B CN101143689B CN200710050011A CN200710050011A CN101143689B CN 101143689 B CN101143689 B CN 101143689B CN 200710050011 A CN200710050011 A CN 200710050011A CN 200710050011 A CN200710050011 A CN 200710050011A CN 101143689 B CN101143689 B CN 101143689B
- Authority
- CN
- China
- Prior art keywords
- climbing
- inner climbing
- tube
- straight beam
- jacket frame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The invention double-beam inner climbing base and an inner climbing holder applied to an inner climbing tower crane, which include frame structures consisting of straight beams and ring beams which are welded. The invention is characterized in that the straight beams of the inner climbing base and the inner climbing holder adopt coordinate double pipes to form double-piped straight beams; king-size expansion support legs are arranged in the double pipes of the straight beams; a leg post of the inner climbing base is provided with a safety expansion support rod; both ends of the ring beam of the inner climbing holder are provided with safety locking roof bars; the ring beam on one side is provided with a spring safety self-locking device. The inner climbing base and an inner climbing holderof the invention can meet the special requirements for application of large or super-large inner climbing tower cranes in large-size elevator shafts.
Description
Technical field
The present invention relates to the tower crane auxiliary equipment, particularly a kind of double-beam shape internal climbing foundation and inner climbing jacket frame that is used for internal-climbing tower crane.
Background technology
The utility model patent (ZL02245259.1) that the applicant proposed in 2002 discloses a kind of novel internal-climbing tower crane, it is on the basis of original inner climbing type tower machine, from the installation of internally climbing tower crane, climb, use a whole set of technology of dismounting and carried out a series of improvement, make the tower machine in climb lifting process and realized mechanization, automation.The principal character of this machine by interior climb up joint, in climb down joint, entablatrance and jacking crossbeam and form central lifting body, by inner climbing jacket frame, in climb guide frame, cat ladder, embedded box and form the stock climbing system, form the sprocket wheel lift system by lifting standard knot, lifting crossbeam, elevator chain rope, by the insurance clamp with turn over claw certainly and form anti-creep and rise drop device, forms the tower machine oneself tears mechanism etc. open from tearing frame and circular arc ears plate, pulley yoke open by counterweight, solved internally climbing tower crane preferably and in high-building construction, applied a difficult problem.But the applicant still finds to exist some unsatisfactory places in practice, as: the large-scale internally climbing tower crane more than existing QTP5512 (55 meters of brachiums, 1.2 tons of lift heavys), when the large-scale elevator more than 2.4 * 2.6m uses since existing internal climbing foundation and inner climbing jacket frame load-carrying capacity deficiency, stability not enough, have certain potential safety hazard.Thereby be necessary partial structure part, particularly internal climbing foundation and the inner climbing jacket frame of internally climbing tower crane are done further to improve.
Summary of the invention
The present invention is on the basis of existing technology, the internal climbing foundation and the inner climbing jacket frame structure of internally climbing tower crane is improved, and proposed a kind of double-beam shape internal climbing foundation and inner climbing jacket frame of new internally climbing tower crane.The technical scheme that adopts is: the double-beam shape internal climbing foundation of internally climbing tower crane and inner climbing jacket frame, comprise the framed structure that forms by straight beam and ring beam assembly welding, and it is characterized in that:
The straight beam of a, internal climbing foundation adopts the two-tube straight beam of two-tube formation arranged side by side, device has telescopic outrigger and hydraulic ram in straight beam two-tube, the piston rod of hydraulic ram is connected with telescopic outrigger, the motion of control telescopic outrigger, eight groups of ten six roots of sensation safety telescopic struts that formed by setting nut and screw combinations are housed on four socles of internal climbing foundation, and the square top board of a block length is equipped with in the termination of every group of strut;
The straight beam of b, inner climbing jacket frame is the two-tube straight beam of two-tube formation arranged side by side, and device has telescopic outrigger in straight beam two-tube, on the tube bottom plate of straight beam support roller is housed, and the ring beam two ends of inner climbing jacket frame are provided with the fixedly nut of safe locking push rod.
On the wherein side ring beam of inner climbing jacket frame two spring type safety self-locking devices are housed.
Beneficial effect of the present invention is mainly reflected in: the specific (special) requirements of using in the large size electro stair shaft at large-scale and super-huge internally climbing tower crane, on the basis of internal climbing foundation that has internally climbing tower crane now and inner climbing jacket frame technology, adopted the telescopic outrigger of two-tube straight beam and lengthening, adopt the motion of hydraulic ram control telescopic outrigger, this is that the internal climbing foundation of prior art and inner climbing jacket frame are subjected to its structural limitations and can't realize.In addition, the invention allows for safe strut and technical schemes such as top board, safe locking device and spring type safety self-locking mechanism are set, load-carrying capacity, stability, the safety of internally climbing tower crane are improved greatly, in the large size electro stair shaft, apply a difficult problem thereby solved large-scale and super-huge internally climbing tower crane.
Description of drawings
Fig. 1 is an internal climbing foundation structural representation of the present invention;
Fig. 2 is an inner climbing jacket frame structural representation of the present invention.
Number in the figure is respectively: the two-tube straight beam of 1-, 2-telescopic outrigger, 3-hydraulic ram, the 4-telescopic strut, 5-top board, 6-ring beam, the 7-socle, 8-adapter sleeve, the two-tube straight beam of 9-, the 10-support roller, 11-push rod nut, 12-telescopic outrigger, 13-arc brace panel, the 14-leading sheave, 15-ring beam, 16-safe self-locking mechanism.Be described further below in conjunction with drawings and Examples:
The specific embodiment
Fig. 1 is an embodiment of the double-beam shape internal climbing foundation of internally climbing tower crane of the present invention, and its integral body is a kind of tower structure that is formed by straight beam 1 and ring beam 6 assembly weldings, lays fully enclosed safe operation platform in the bottom surface of framework.The straight beam of internal climbing foundation both sides adopts the two-tube straight beam 1 of two-tube formation arranged side by side, and the two-tube straight beam 1 of this example is two rectangular tubes that are listed as one that form with the steel plate assembly welding, under the situation with good conditionsi, also can adopt other to make manufacturing process.All device has telescopic outrigger 2 and hydraulic ram 3 in straight beam two-tube, the direction of extension of its two telescopic outriggers 2 is opposite each other, just because of having adopted two-tube straight beam 1 arranged side by side, just make the length of telescopic outrigger 2 extend greatly than the telescopic outrigger of prior art, and enough extending spaces have been arranged, satisfied the specific (special) requirements that large-scale and super-huge internally climbing tower crane is used in the large size electro stair shaft.The piston rod of hydraulic ram 3 is connected with telescopic outrigger 2, by the elongation and the contraction that push away, spur do control telescopic outrigger 2 of piston rod.On four socles 7 of internal climbing foundation, eight groups of ten six roots of sensation safety telescopic struts 4 that formed by setting nut and screw combinations are welded, the square top board 5 of a block length all is equipped with in the termination of every group of strut, oblong top board 5 is by steel plate, with telescopic strut 4 cooresponding sleeve pipes and be located at steel plate fwd plancon and form, under the running condition, oblong top board 5 is withstood on the interior wall of elevator by telescopic strut 4.The outside of four socle 7 upper ends is provided with adapter sleeve 8, and under the condition of service, internal climbing foundation is connected by the tower machine standard knot of adapter sleeve 8 with its top, also has pipe link to link to each other with digonal link between four socles, has guaranteed the fastness of general frame.
Shown in Figure 2, the straight beam of inner climbing jacket frame both sides is to adopt the two-tube straight beam 9 of square two-tube formation arranged side by side equally, form one arranged side by side with the steel plate assembly welding, in straight beam two-tube, be respectively charged into telescopic outrigger 12, the direction of extension of two telescopic outriggers is opposite each other, on each mouth of pipe base plate of straight beam two support rollers 10 is housed, and holds up the telescopic outrigger in the pipe slightly, telescopic outrigger 12 can be slided on support roller 10 in stretching process, and the front end of telescopic outrigger 12 is provided with draw ring.On two-tube straight beam, be provided with arc brace panel 13, be provided with the cat ladder connecting panel below the straight beam, four interior angle apparatus of inner climbing jacket frame be leading sheave 14, in view of inner climbing jacket frame and cat ladder be connected and the effect of leading sheave same as the prior art, no longer describe in detail here.
Be provided with the fixedly nut 11 of safe locking push rod near ring beam 15 two ends of inner climbing jacket frame, and supporting four the locking push rods (super-huge inner climbing jacket frame is established eight) that are provided with, form safe locking device, when the tower machine is devoted oneself to work, with the body of the tower of locking push rod locking internally climbing tower crane.
Adopt two spring type safety self-locking devices 16 on the wherein side ring beam 15 of inner climbing jacket frame, substituted the safe self-locking mechanism on the former inner climbing jacket frame, the safe self-locking when climbing in order to realization stock cat ladder system improving and complete machine.
Claims (2)
1. the double-beam shape internal climbing assembly of an internally climbing tower crane comprises internal climbing foundation and inner climbing jacket frame, forms framed structure by straight beam and ring beam assembly welding, it is characterized in that:
The straight beam of a, internal climbing foundation adopts the two-tube straight beam of two-tube formation internal climbing foundation (1) arranged side by side, device has telescopic outrigger (2) and hydraulic ram (3) in straight beam two-tube, the piston rod of hydraulic ram (3) is connected with telescopic outrigger (2), eight groups of ten six roots of sensation safety telescopic struts (4) that formed by setting nut and screw combinations are housed on four socles (7) of internal climbing foundation, and the square top board of a block length (5) is equipped with in the termination of safe telescopic strut;
The straight beam of b, inner climbing jacket frame is by the two-tube two-tube straight beam of inner climbing jacket frame (9) that constitutes arranged side by side, device telescopic outrigger (12) in straight beam two-tube, support roller (10) is housed on the tube bottom plate of straight beam, and the ring beam of inner climbing jacket frame (15) two ends are provided with the fixedly nut of safe locking push rod (11).
2. the double-beam shape internal climbing assembly of internally climbing tower crane according to claim 1, what it is characterized in that inner climbing jacket frame wherein is equipped with two spring type safety self-locking devices (16) on the side ring beam (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710050011A CN101143689B (en) | 2007-09-14 | 2007-09-14 | Internal climbing tower crane double-beam shape internal climbing foundation and internal climbing jacket frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200710050011A CN101143689B (en) | 2007-09-14 | 2007-09-14 | Internal climbing tower crane double-beam shape internal climbing foundation and internal climbing jacket frame |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101143689A CN101143689A (en) | 2008-03-19 |
| CN101143689B true CN101143689B (en) | 2010-05-19 |
Family
ID=39206450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200710050011A Expired - Fee Related CN101143689B (en) | 2007-09-14 | 2007-09-14 | Internal climbing tower crane double-beam shape internal climbing foundation and internal climbing jacket frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101143689B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102303820A (en) * | 2011-06-30 | 2012-01-04 | 胡建锋 | Novel climbing ladder for internal-climbing tower crane |
| CN102890003B (en) * | 2012-09-28 | 2015-01-28 | 杭州科曼萨杰牌建设机械有限公司 | Simulation test method of internal-climbing tower crane and test platform device |
| CN207375654U (en) * | 2017-04-28 | 2018-05-18 | 中国建筑股份有限公司 | A kind of non-closed tower crane climbing frame apparatus |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244552Y (en) * | 1996-01-12 | 1997-01-08 | 胡建锋 | Internal climbing type tower crane |
| CN2466126Y (en) * | 2001-02-28 | 2001-12-19 | 长沙中联重工科技发展股份有限公司 | Self-lifting internal creeping lifting-up system |
| CN2679123Y (en) * | 2002-12-19 | 2005-02-16 | 胡建锋 | Internally creeping tower crane |
| CN201087080Y (en) * | 2007-09-14 | 2008-07-16 | 胡建锋 | Double-beam inner climbing base plate and sleeve rack for inner climbing tower crane |
-
2007
- 2007-09-14 CN CN200710050011A patent/CN101143689B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2244552Y (en) * | 1996-01-12 | 1997-01-08 | 胡建锋 | Internal climbing type tower crane |
| CN2466126Y (en) * | 2001-02-28 | 2001-12-19 | 长沙中联重工科技发展股份有限公司 | Self-lifting internal creeping lifting-up system |
| CN2679123Y (en) * | 2002-12-19 | 2005-02-16 | 胡建锋 | Internally creeping tower crane |
| CN201087080Y (en) * | 2007-09-14 | 2008-07-16 | 胡建锋 | Double-beam inner climbing base plate and sleeve rack for inner climbing tower crane |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2000-233892A 2000.08.29 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101143689A (en) | 2008-03-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210559009U (en) | Four-cylinder jacking system of lifting tower | |
| CN103643800A (en) | Lifting installation system for buckling restrained supporting member and construction method thereof | |
| CN101503908B (en) | Construction method for spacing suspension cable structural template support platform | |
| CN104481194B (en) | A kind of flip-chip method of vertical type tubular equipment | |
| CN201116267Y (en) | Externally hung supporting device for internally climbing tower crane | |
| CN206071141U (en) | Transformer substation framework beam | |
| CN101143689B (en) | Internal climbing tower crane double-beam shape internal climbing foundation and internal climbing jacket frame | |
| CN203173749U (en) | Assembled integral type vertical self-jacking device of hydraulic double-type crane tower | |
| CN202785364U (en) | Movable dual-door-type mast hoisting device | |
| CN201087080Y (en) | Double-beam inner climbing base plate and sleeve rack for inner climbing tower crane | |
| CN101633483A (en) | Integral lifting apparatus for steel structure net rack | |
| CN207160223U (en) | A kind of fulcrum-variable pin joint formula steel girder platform | |
| CN106006455A (en) | Hydraulic elevator capable of achieving formwork erecting without scaffold | |
| CN107720569B (en) | A kind of dismounting inner climbing crane tower is hung with masts type roofing | |
| CN2923644Y (en) | Superhigh super-large high-tonnage walking derricktype lifting machine | |
| CN206957175U (en) | A kind of planar dimension and adjustable for height operating platform | |
| CN113585860B (en) | Method for assembling and disassembling double-arm holding pole | |
| CN105110205A (en) | Reverse disassembling method for tower crane | |
| CN205314515U (en) | Scaffold of building a wall | |
| CN204823738U (en) | Two roof beam electric hoist formula hoist girder orthotic devices | |
| CN210013125U (en) | Stretch-draw regularization operation platform | |
| CN209618736U (en) | Jacking apparatus is climbed in a kind of derrick crane | |
| CN209780229U (en) | Jacking platform system of integrated tower crane | |
| CN209584868U (en) | A kind of sunpender underneath type Bridge Erector box beam | |
| CN206487128U (en) | A kind of Guiding Support Elevating Scaffold |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LESHAN LI'AN CONSTRUCTION MACHINERY CO., LTD. Free format text: FORMER OWNER: HU JIANFENG Effective date: 20100528 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 614000 NO.243, BUILDING 17, XINJIYUAN RESIDENTIAL QUATER, NO.2, SOUTH SECTION, FENGHUANG ROAD, SHIZHONG DISTRICT, YUESHAN CITY, SICHUAN PROVINCE TO: 614000 EAST SIDE, YINGBIN AVENUE, YUESHAN CITY HIGH-TECH DEVELOPMENT AREA, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20100528 Address after: 614000 east side of Yingbin Road, hi tech Development Zone, Sichuan, Leshan Patentee after: Leshan Li'an construction machinery limited liability company Address before: 614000, No. 17, No. 243, new era community, 2 Fenghuang Road, South Central, Sichuan, Leshan Patentee before: Hu Jianfeng |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20200914 |